Table 6b continued surface and box perimeters surface

  • No School
  • AA 1
  • 374

This preview shows page 200 - 204 out of 374 pages.

Box perimeter, equal to four times the depth. Table 6b (Continued) Surface and Box Perimeters, Surface Areas and Area-to-Perimeter Ratios for Round Hollow Structural Sections Case A (See Fig. 1, Pg. 89) Case B (See Fig. 1, Pg. 89)
Image of page 200
PAGE 85 MATERIALS Case A Case B Surf. Surf. Perimeter Area Perimeter Area Shape in. A/P Ratio ft 2 /ft in. A/P Ratio ft 2 /ft HSS6.625x0.500 20.8 0.432 1.73 26.5 0.340 2.21 x0.432 20.8 0.378 1.73 26.5 0.297 2.21 x0.375 20.8 0.331 1.73 26.5 0.260 2.21 x0.312 20.8 0.278 1.73 26.5 0.219 2.21 x0.280 20.8 0.251 1.73 26.5 0.197 2.21 x0.250 20.8 0.225 1.73 26.5 0.177 2.21 x0.188 20.8 0.169 1.73 26.5 0.133 2.21 x0.125 20.8 0.114 1.73 26.5 0.0895 2.21 HSS6.125x0.500 19.2 0.430 1.60 24.5 0.337 2.04 x0.375 19.2 0.329 1.60 24.5 0.258 2.04 x0.312 19.2 0.277 1.60 24.5 0.218 2.04 x0.250 19.2 0.224 1.60 24.5 0.176 2.04 x0.188 19.2 0.169 1.60 24.5 0.133 2.04 HSS6.000x0.500 18.8 0.429 1.57 24.0 0.337 2.00 x0.375 18.8 0.329 1.57 24.0 0.258 2.00 x0.312 18.8 0.277 1.57 24.0 0.217 2.00 x0.280 18.8 0.250 1.57 24.0 0.196 2.00 x0.250 18.8 0.224 1.57 24.0 0.176 2.00 x0.188 18.8 0.169 1.57 24.0 0.133 2.00 x0.125 18.8 0.114 1.57 24.0 0.0893 2.00 HSS5.563x0.375 17.5 0.327 1.46 22.3 0.257 1.86 x0.258 17.5 0.231 1.46 22.3 0.181 1.86 x0.188 17.5 0.169 1.46 22.3 0.132 1.86 x0.134 17.5 0.122 1.46 22.3 0.0960 1.86 HSS5.500x0.500 17.3 0.426 1.44 22.0 0.334 1.83 x0.375 17.3 0.327 1.44 22.0 0.257 1.83 x0.258 17.3 0.230 1.44 22.0 0.181 1.83 HSS5.000x0.500 15.7 0.422 1.31 20.0 0.331 1.67 x0.375 15.7 0.325 1.31 20.0 0.255 1.67 x0.312 15.7 0.274 1.31 20.0 0.215 1.67 x0.258 15.7 0.229 1.31 20.0 0.180 1.67 x0.250 15.7 0.222 1.31 20.0 0.174 1.67 x0.188 15.7 0.168 1.31 20.0 0.132 1.67 x0.125 15.7 0.113 1.31 20.0 0.0890 1.67 HSS4.500x0.337 14.1 0.293 1.18 18.0 0.230 1.50 x0.237 14.1 0.210 1.18 18.0 0.165 1.50 x0.188 14.1 0.167 1.18 18.0 0.131 1.50 x0.125 14.1 0.113 1.18 18.0 0.0888 1.50 Case A: Shape perimeter. Case B: Box perimeter, equal to four times the depth. Table 6b (Continued) Surface and Box Perimeters, Surface Areas and Area-to-Perimeter Ratios for Round Hollow Structural Sections Case A (See Fig. 1, Pg. 89) Case B (See Fig. 1, Pg. 89)
Image of page 201
MATERIALS PAGE 86 Case A Case B Surf. Surf. Perimeter Area Perimeter Area Shape in. A/P Ratio ft 2 /ft in. A/P Ratio ft 2 /ft HSS4.000x0.337 12.6 0.290 1.05 16.0 0.228 1.33 x0.313 12.6 0.270 1.05 16.0 0.212 1.33 x0.250 12.6 0.219 1.05 16.0 0.172 1.33 x0.237 12.6 0.209 1.05 16.0 0.164 1.33 x0.226 12.6 0.200 1.05 16.0 0.157 1.33 x0.220 12.6 0.194 1.05 16.0 0.153 1.33 x0.188 12.6 0.166 1.05 16.0 0.131 1.33 x0.125 12.6 0.113 1.05 16.0 0.0885 1.33 HSS3.500x0.313 11.0 0.267 0.917 14.0 0.210 1.17 x0.300 11.0 0.258 0.917 14.0 0.202 1.17 x0.250 11.0 0.217 0.917 14.0 0.171 1.17 x0.216 11.0 0.189 0.917 14.0 0.149 1.17 x0.203 11.0 0.179 0.917 14.0 0.140 1.17 x0.188 11.0 0.165 0.917 14.0 0.130 1.17 x0.125 11.0 0.112 0.917 14.0 0.0881 1.17 HSS3.000x0.300 9.42 0.254 0.785 12.0 0.199 1.00 x0.250 9.42 0.215 0.785 12.0 0.169 1.00 x0.216 9.42 0.188 0.785 12.0 0.147 1.00 x0.203 9.42 0.177 0.785 12.0 0.139 1.00 x0.188 9.42 0.164 0.785 12.0 0.129 1.00 x0.152 9.42 0.135 0.785 12.0 0.106 1.00 x0.134 9.42 0.120 0.785 12.0 0.0941 1.00 x0.120 9.42 0.108 0.785 12.0 0.0847 1.00 HSS2.875x0.250 9.03 0.214 0.753 11.5 0.168 0.958 x0.203 9.03 0.177 0.753 11.5 0.139 0.958 x0.188 9.03 0.163 0.753 11.5 0.128 0.958 x0.125 9.03 0.111 0.753 11.5 0.0874 0.958 HSS2.500x0.250 7.85 0.211 0.654 10.0 0.166 0.833 x0.188 7.85 0.162 0.654 10.0 0.127 0.833 x0.125 7.85 0.111 0.654 10.0 0.0869 0.833 HSS2.375x0.250 7.46 0.210 0.622 9.50 0.165 0.792 x0.218 7.46 0.186 0.622 9.50 0.146 0.792 x0.188 7.46 0.161 0.622 9.50 0.127 0.792 x0.154 7.46 0.134 0.622 9.50 0.106 0.792 x0.125 7.46 0.110 0.622 9.50 0.0867 0.792 HSS1.900x0.145 5.97 0.125 0.498 7.60 0.0985 0.633 HSS1.660x0.140 5.22 0.120 0.435 6.64 0.0941 0.553 Case A: Shape perimeter. Case B: Box perimeter, equal to four times the depth. Table 6b (Continued) Surface and Box Perimeters, Surface Areas and Area-to-Perimeter Ratios for Round Hollow Structural Sections Case A (See Fig. 1, Pg. 89) Case B (See Fig. 1, Pg. 89)
Image of page 202
PAGE 87 MATERIALS Case A Case B Surf. Surf. Perimeter Area Perimeter Area Shape in. A/P Ratio ft 2 /ft in. A/P Ratio ft 2 /ft Standard Weight 12 40.1 0.364 3.34 51.0 0.286 4.25 10 33.8 0.353 2.81 43.0 0.277 3.58 8 27.1 0.310 2.26 34.5 0.243 2.88 6 20.8 0.268 1.73 26.5 0.211 2.21 5 17.5 0.246 1.46 22.3 0.193 1.85 4 14.1 0.225 1.18 18.0 0.176 1.50 3 1/2 12.6 0.213 1.05 16.0 0.167 1.33 3 11.0 0.203 0.916 14.0 0.159 1.17 2 1/2 9.03 0.189 0.753 11.5 0.148 0.958 2 7.46 0.144 0.622 9.50 0.113 0.792 1 1/2 5.97 0.134 0.497 7.60 0.105 0.633 1 1/4 5.22 0.128 0.435 6.64 0.101 0.553 1 4.13 0.120 0.344 5.26 0.0939 0.438 3/4 3.30 0.101 0.275 4.20 0.0792 0.350 1/2 2.64 0.0949 0.220 3.36 0.0745 0.280 Extra Strong 12 40.1 0.480 3.34 51.0 0.377 4.25 10 33.8 0.477 2.81 43.0 0.374 3.58 8 27.1 0.471 2.26 34.5 0.370 2.88 6 20.8 0.404 1.73 26.5 0.317 2.21 5 17.5 0.350 1.46 22.3 0.275 1.85 4 14.1 0.312 1.18 18.0 0.245 1.50 3 1/2 12.6 0.293 1.05 16.0 0.230 1.33 3 11.0 0.274 0.916 14.0 0.215 1.17 2 1/2 9.03 0.250 0.753 11.5 0.196 0.958 2 7.46 0.198 0.622 9.50 0.156 0.792 1 1/2 5.97 0.179 0.497 7.60 0.141 0.633 1 1/4 5.22 0.169 0.435 6.64 0.133 0.553 1 4.13 0.155 0.344 5.26 0.121 0.438 3/4 3.30 0.131 0.275 4.20 0.103 0.350 1/2 2.64 0.121 0.220 3.36 0.0952 0.280 Double-Extra Strong 8 27.1 0.786 2.26 34.5 0.618 2.88 6 20.8 0.751 1.73 26.5 0.590 2.21 5 17.5 0.649 1.46 22.3 0.510 1.85 4 14.1 0.573 1.18 18.0 0.450 1.50 3 11.0 0.497 0.916 14.0 0.390 1.17 2.5 9.03 0.446 0.753 11.5 0.350 0.958 2 7.46 0.356 0.622 9.50 0.280 0.792 Case A: Shape perimeter. Case B: Box perimeter, equal to four times the depth.
Image of page 203
Image of page 204

You've reached the end of your free preview.

Want to read all 374 pages?

  • Fall '19
  • Structural steel

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Stuck? We have tutors online 24/7 who can help you get unstuck.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes
A+ icon
Ask Expert Tutors